DNA Marker Index information for Chromosome: Y Marker: PH4561.1Names and Aliases for this DNA Marker: PH4561.1, PH4561, rs771352306.Chromosome Position in hg38 Human Genome assembly1: 17392117.Chromosome Position in hg19 assembly2: 19503997 .Ancestral marker allele value: T.Derived, alternative, or mutated marker allele value: A.